XGS MicroOLT Solution

Transcription

1

2 XGS MicroOLT Solution An innovative approach to virtualizing access Mike Meche Senior Member Technical Staff

3 Innovative Hardware Access Solution for the industry 01 Enabling NFV layer for PON access Disaggregating software layer from traditional PON hardware architecture Dramatically lowering cost, power and footprint for PON access MicroOLT increases coverage and decreases time to market

4 MicroOLT SFP+ 10G XGS MAC inside NG- PON2 MAC inside 10G XGS PON NG-PON2 SFP+ OLT optics modules provide PON connectivity for Ethernet Switch or Router ports In-band management allows for local or remote administration and virtualization Low power and high density solution with support for outside plant deployment MAC integration into SFP+ allows for significantly better optical performance Based on ITU G and G.989

5 Innovative approach for the new network - MicroOLT Service Provider Virtual OLT (volt) MicroOLT enables Service Providers to deploy high capacity 10G PON directly from existing Ethernet switches Elimination of PON applicationspecific hardware and making use of stranded Ethernet hardware lowers the cost of deployment Central Office power and footprint savings It allows for higher density PON access systems and integration with other SDN/NFV solutions Old network Router Switches OLT software Traffic Management PON OLT Chassis SDN/NFV OLT software Traffic Management Router Switches MicroOLT PON transceiver + OLT MAC MicroOLT dramatically lowers the cost of deployment PON transceiver New network

6 multiple remote PONs share a single trunk fiber Use case: distributed OLT Outside Plant Splitting the PON MAC and optics from the rest of the OLT functions allows for remotely located PON terminations (remote PONs) Remote PONs are required when the customers are beyond the reach or fiber capacity of an OLT in the Head-end 10G WDM Ethernet Central Office Layer 2 Ethernet Switch 10G XGS MicroOLTs 10G XGS MicroOLTs An SFP+ transceiver with an integrated OLT MAC allows for small, modular, and low power Node solutions Layer 3 Traffic Management Distributed OLT Enclosure trunk fiber network: 100km remote PON networks: 20km

7 SDN Managed OLT module PON Bridge Chip with CPU CPU SDN OLT software Traffic Management in-band management CPU is embedded inside MicroOLT SFP+ Module. Embedded CPU is configured and controlled by communicating with Cloud servers SFP+ module can be deployed anywhere in the network Provides OLT deployment flexibility and reduces TCO

8 Data plane Control plane SDN OLT management orchestration VM Orchestration Engine SDN Controller NETCONF, YANG OpenFlow VM OpenFlow Agents Virtual OLT OpenFlow Agent(s) OLT/PON MicroOLT Interface VM IEEE 1904 L3 Traffic Management Router L2 Ethernet Switch MicroOLT module(s) (multiple)

9 Open and Interoperable Architecture Virtual OLT OpenFlow Agents OLT/PON FTTdp MicroOLT transparently passes OMCI and OAM from Virtual OLT software to any type of or ONT FTTH ONT MicroOLT Interface Future Wireless Base Station Wireless Base Station Software Future Virtual OLT software is a modular architecture containing configuration for the OLT and s Software s suppliers provides the software for both ends to manage and control Software FTTH MicroOLT does not restrict or require upgrade to support /ONT types or different vendors Software FTTdp

10 PON connectivity without boundaries. Operators can use PON from the best fit platform PON interfaces can originate from a variety of Ethernet interface platform Large Data Center Switches Central Office Hardened Switches Remote Hardened Switches Sample list of OCP compatible switches included in white paper and OCP Web site PON can start far away from the data center or central office Minimize the outside plant Consolidated network switching and control PON can terminate in a variety of platforms Home Gateways Business Gateways Wireless Base Stations

11 Summary MicroOLTs allow operators to reduce costs by changing from application specific hardware to general purpose hardware (including many Open Compute Platforms) MicroOLTs allow for flexible architectures to reduce cost, centralize equipment, reach more subscribers, and easily upgrade to the latest technologies MicroOLTs allows for modular interoperability to easily support many vendors and many termination options

12